• Automatic enrollment in retirement plans would help millions of Americans get started saving and make their post-working years more comfortable, according to a study. Two-thirds of workers already choose to sign up for 401(k) plans. But if they were automatically enrolled - and had to opt out - participation would rise to 92 percent, forecast the Employee Benefit Research Institute and the Investment Company Institute. Low-income workers would be helped the most, saving enough to replace about half their salary at retirement, rather than 23 percent.

• Gender balance: An overwhelming majority of men - 95 percent - say life outside work is at least as important as their job, says a study by the Simmons School of Management in Boston and Bright Horizons Family Solutions.

• Down time: When does the least amount of work get done? Between 4 and 6 p.m., according to a third of executives surveyed by Accountemps. Noon to 2 p.m. came in second, with 29 percent calling it the least productive period.